How would I go about upgrading the ecu on an auto 2000 Nissan Altima? What aftermarket harnesses fit the auto harness and what performance or standalone ecu's work best on these cars? I have an obx header and full exhaust with an injen Cai with a few other things but Its in need of a tune so I'm...

I am wondering what the difference's are between the 240sx KA24DE and our KA24DE? I was reading at club240 and they have some pretty decent all motor setups, and I was just wondering why we couldn't do the same.

I have a 1997 Nissan altima that I picked up and it needed some work, but not as much as I am finding out. When purchased it ran great for the amount of miles engine wise, it just needed a full rack and pinion and power steering pressure hose. After I started making it my daily driver I noticed...

I have a 99 Nissan Quest when the engine is cold it will start perfectly fine but when the engine gets up to operational temperature the car will not start. I can crank it over and over and still no start you can smell fuel like it's being flooded but still no start. I can start it with ether...

Hey guys,
I'm looking for the ignition coil on my 97 Altima, according to the FSM and the Haynes manual, it's bolted onto the engine block to the right of the distributor.. But it's not there on my car, i can see 2 screw holes where something 'can' be mounted. BTW it hasn't been stolen off my...